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Abstract:
为了改善脑电中的眼电伪迹过估计问题及环境干扰耦合引起的非线性混合对眼电去除效果的影响,提出一种基于快速核独立成分分析(Fast Kernel Independent Component Analysis,Fast KICA)与离散小波变换(Discrete Wavelet Transform,DWT)的眼电自动去除方法,即(Fast Kernel Independent Wavelet Transform,FKIWT)方法.首先,利用Fast KICA方法对脑电信号进行分离得到独立成分,并以相关系数为依据识别出眼电伪迹;进而,基于DWT对眼电伪迹进行多分辨率分析,将逼近分量置零,而细节分量保持...
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电子学报
Year: 2016
Issue: 05
Volume: 44
Page: 1032-1039
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 9